diff --git a/pkgs/servers/amqp/rabbitmq-server/default.nix b/pkgs/servers/amqp/rabbitmq-server/default.nix
index 2d0d4abd914..2d55e0da85c 100644
--- a/pkgs/servers/amqp/rabbitmq-server/default.nix
+++ b/pkgs/servers/amqp/rabbitmq-server/default.nix
@@ -8,12 +8,12 @@
 stdenv.mkDerivation rec {
   pname = "rabbitmq-server";
 
-  version = "3.8.8";
+  version = "3.8.9";
 
   # when updating, consider bumping elixir version in all-packages.nix
   src = fetchurl {
     url = "https://github.com/rabbitmq/rabbitmq-server/releases/download/v${version}/${pname}-${version}.tar.xz";
-    sha256 = "14rzlikaqxi7cvpy4np1s1pnkila547zdxsb7nl4ilman1zwdgk7";
+    sha256 = "0b252l9r45h8r5gibdqcn6hhbm8g6rfzhm1k9d39pwhs5x77cjqv";
   };
 
   buildInputs =